Which type of lens is used to correct hyperopia or farsightedness?

Which kidney process selectively returns useful substances like glucose back to the bloodstream?

Which common household item works based on the principle of Pascal's law?

Which part of the human ear is primarily responsible for maintaining balance?

Which gas is most responsible for causing acid rain when it reacts with atmospheric moisture?

Which medical condition is characterized by persistently high blood pressure that can increase the risk of heart disease?

Which planet is the largest in our solar system?

Which type of energy is stored in chemical bonds of fuel and released during combustion?

Which gas is produced during electrolysis of water at the negative electrode called the cathode?

Which process in plants involves losing water vapour through stomata helping in cooling and nutrient transport?

Which part of the human ear converts sound vibrations into electrical signals for the brain?